使用回形針和AWS上傳大文件時出現錯誤

heroku上的我的rails應用程序允許用戶使用回形針上傳要存儲在亞馬遜Web服務S3上的照片。使用回形針和AWS上傳大文件時出現錯誤

當照片大小超過1.5MB時，應用程序似乎超時。解決這個問題的最好方法是什麼？

這是堆棧跟蹤如果有幫助嗎？

E, [2013-10-07T14:15:57.018396 #5] ERROR -- : /app/vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.12/lib/action_dispatch/middleware/static.rb:62:in `call' 
2013-10-07T14:15:57.018974+00:00 app[web.2]: E, [2013-10-07T14:15:57.018430 #5] ERROR -- : /app/vendor/bundle/ruby/1.9.1/gems/rack-cache-1.2/lib/rack/cache/context.rb:136:in `forward' 
2013-10-07T14:15:57.018974+00:00 app[web.2]: E, [2013-10-07T14:15:57.018772 #5] ERROR -- : /app/vendor/bundle/ruby/1.9.1/gems/rack-cache-1.2/lib/rack/cache/context.rb:143:in `pass' 
2013-10-07T14:15:57.018974+00:00 app[web.2]: E, [2013-10-07T14:15:57.018946 #5] ERROR -- : /app/vendor/bundle/ruby/1.9.1/gems/rack-cache-1.2/lib/rack/cache/context.rb:71:in `call!' 
2013-10-07T14:15:57.019152+00:00 app[web.2]: E, [2013-10-07T14:15:57.018983 #5] ERROR -- : /app/vendor/bundle/ruby/1.9.1/gems/rack-cache-1.2/lib/rack/cache/context.rb:51:in `call' 
2013-10-07T14:15:57.019152+00:00 app[web.2]: E, [2013-10-07T14:15:57.019100 #5] ERROR -- : /app/vendor/bundle/ruby/1.9.1/gems/airbrake-3.1.12/lib/airbrake/user_informer.rb:16:in `_call' 
2013-10-07T14:15:57.019279+00:00 app[web.2]: E, [2013-10-07T14:15:57.019147 #5] ERROR -- : /app/vendor/bundle/ruby/1.9.1/gems/airbrake-3.1.12/lib/airbrake/user_informer.rb:12:in `call' 
2013-10-07T14:15:57.019279+00:00 app[web.2]: E, [2013-10-07T14:15:57.019183 #5] ERROR -- : /app/vendor/bundle/ruby/1.9.1/gems/rack-timeout-0.0.4/lib/rack/timeout.rb:16:in `block in call' 
2013-10-07T14:15:57.019279+00:00 app[web.2]: E, [2013-10-07T14:15:57.019217 #5] ERROR -- : /app/vendor/bundle/ruby/1.9.1/gems/rack-timeout-0.0.4/lib/rack/timeout.rb:16:in `call' 
2013-10-07T14:15:57.019279+00:00 app[web.2]: E, [2013-10-07T14:15:57.019252 #5] ERROR -- : /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/engine.rb:479:in `call' 
2013-10-07T14:15:57.019469+00:00 app[web.2]: E, [2013-10-07T14:15:57.019326 #5] ERROR -- : /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/application.rb:223:in `call' 
2013-10-07T14:15:57.019469+00:00 app[web.2]: E, [2013-10-07T14:15:57.019369 #5] ERROR -- : /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.12/lib/rails/railtie/configurable.rb:30:in `method_missing' 
2013-10-07T14:15:57.019648+00:00 app[web.2]: E, [2013-10-07T14:15:57.019502 #5] ERROR -- : /app/vendor/bundle/ruby/1.9.1/gems/unicorn-4.6.3/lib/unicorn/http_server.rb:552:in `process_client' 
2013-10-07T14:15:57.019710+00:00 app[web.2]: E, [2013-10-07T14:15:57.019594 #5] ERROR -- : /app/vendor/bundle/ruby/1.9.1/gems/unicorn-4.6.3/lib/unicorn/http_server.rb:632:in `worker_loop' 
2013-10-07T14:15:57.020069+00:00 app[web.2]: E, [2013-10-07T14:15:57.019940 #5] ERROR -- : /app/vendor/bundle/ruby/1.9.1/gems/unicorn-4.6.3/lib/unicorn/http_server.rb:500:in `spawn_missing_workers' 
2013-10-07T14:15:57.020154+00:00 app[web.2]: E, [2013-10-07T14:15:57.020083 #5] ERROR -- : /app/vendor/bundle/ruby/1.9.1/gems/unicorn-4.6.3/lib/unicorn/http_server.rb:142:in `start' 
2013-10-07T14:15:57.020271+00:00 app[web.2]: E, [2013-10-07T14:15:57.020153 #5] ERROR -- : /app/vendor/bundle/ruby/1.9.1/gems/unicorn-4.6.3/bin/unicorn:126:in `<top (required)>' 
2013-10-07T14:15:57.020372+00:00 app[web.2]: E, [2013-10-07T14:15:57.020263 #5] ERROR -- : /app/vendor/bundle/ruby/1.9.1/bin/unicorn:23:in `load' 
2013-10-07T14:15:57.020484+00:00 app[web.2]: E, [2013-10-07T14:15:57.020370 #5] ERROR -- : /app/vendor/bundle/ruby/1.9.1/bin/unicorn:23:in `<main>' 
2013-10-07T14:15:57.022713+00:00 heroku[router]: at=info method=POST path=/shares host=mentionengine.com fwd="105.228.65.98" dyno=web.2 connect=2ms service=15098ms status=500 bytes=0 
2013-10-07T14:15:57.017996+00:00 app[web.2]: E, [2013-10-07T14:15:57.017963 #5] ERROR -- : /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.5/lib/rack/multipart/parser.rb:116:in `get_current_head_and_filename_and_content_type_and_name_and_body' 
2013-10-07T14:15:57.018284+00:00 app[web.2]: E, [2013-10-07T14:15:57.018362 #5] ERROR -- : /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.5/lib/rack/lock.rb:15:in `call' 
2013-10-07T14:15:57.018284+00:00 app[web.2]: E, [2013-10-07T14:15:57.018294 #5] ERROR -- : /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.5/lib/rack/runtime.rb:17:in `call' 
2013-10-07T14:15:57.017996+00:00 app[web.2]: E, [2013-10-07T14:15:57.017931 #5] ERROR -- : /app/vendor/bundle/ruby/1.9.1/gems/unicorn-4.6.3/lib/unicorn/tee_input.rb:84:in `read' 
2013-10-07T14:15:57.017884+00:00 app[w 
eb.2]: E, [2013-10-07T14:15:57.017831 #5] ERROR -- : /app/vendor/bundle/ruby/1.9.1/gems/unicorn-4.6.3/lib/unicorn/stream_input.rb:51:in `kgio_wait_readable' 
2013-10-07T14:15:57.018284+00:00 app[web.2]: E, [2013-10-07T14:15:57.018262 #5] ERROR -- : /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.5/lib/rack/methodoverride.rb:14:in `call' 
2013-10-07T14:15:57.018170+00:00 app[web.2]: E, [2013-10-07T14:15:57.018154 #5] ERROR -- : /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.5/lib/rack/request.rb:336:in `parse_multipart' 
2013-10-07T14:15:57.019942+00:00 app[web.2]: E, [2013-10-07T14:15:57.019819 #5] ERROR -- : /app/vendor/bundle/ruby/1.9.1/gems/newrelic_rpm-3.6.6.147/lib/new_relic/agent/instrumentation/unicorn_instrumentation.rb:22:in `block (4 levels) in <top (required)>' 
2013-10-07T14:15:57.018170+00:00 app[web.2]: E, [2013-10-07T14:15:57.018074 #5] ERROR -- : /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.5/lib/rack/multipart/parser.rb:17:in `parse' 
2013-10-07T14:15:57.018170+00:00 app[web.2]: E, [2013-10-07T14:15:57.018004 #5] ERROR -- : /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.5/lib/rack/multipart/parser.rb:19:in `block in parse' 
2013-10-07T14:15:57.018284+00:00 app[web.2]: E, [2013-10-07T14:15:57.018327 #5] ERROR -- : /app/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.12/lib/active_support/cache/strategy/local_cache.rb:72:in `call' 
2013-10-07T14:15:57.018170+00:00 app[web.2]: E, [2013-10-07T14:15:57.018038 #5] ERROR -- : /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.5/lib/rack/multipart/parser.rb:17:in `loop' 
2013-10-07T14:15:57.017884+00:00 app[web.2]: E, [2013-10-07T14:15:57.017899 #5] ERROR -- : /app/vendor/bundle/ruby/1.9.1/gems/unicorn-4.6.3/lib/unicorn/stream_input.rb:51:in `read' 
2013-10-07T14:15:57.017884+00:00 app[web.2]: E, [2013-10-07T14:15:57.017867 #5] ERROR -- : /app/vendor/bundle/ruby/1.9.1/gems/unicorn-4.6.3/lib/unicorn/stream_input.rb:51:in `kgio_read' 
2013-10-07T14:15:57.018284+00:00 app[web.2]: E, [2013-10-07T14:15:57.018231 #5] ERROR -- : /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.5/lib/rack/methodoverride.rb:26:in `method_override' 
2013-10-07T14:15:57.018170+00:00 app[web.2]: E, [2013-10-07T14:15:57.018191 #5] ERROR -- : /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.5/lib/rack/request.rb:201:in `POST' 
2013-10-07T14:15:57.019827+00:00 app[web.2]: E, [2013-10-07T14:15:57.019712 #5] ERROR -- : /app/vendor/bundle/ruby/1.9.1/gems/newrelic_rpm-3.6.6.147/lib/new_relic/agent/instrumentation/unicorn_instrumentation.rb:22:in `call' 
2013-10-07T14:15:57.017884+00:00 app[web.2]: E, [2013-10-07T14:15:57.017704 #5] ERROR -- : app error: execution expired (Timeout::Error) 
2013-10-07T14:15:57.018170+00:00 app[web.2]: E, [2013-10-07T14:15:57.018114 #5] ERROR -- : /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.5/lib/rack/multipart.rb:25:in `parse_multipart' 
2013-10-07T14:15:57.018974+00:00 app[web.2]: E, [2013-10-07T14:15:57.018809 #5] ERROR -- : /app/vendor/bundle/ruby/1.9.1/gems/rack-cache-1.2/lib/rack/cache/context.rb:155:in `invalidate'

來源

2013-10-07 grabury

Heroku通過路由器網格將所有請求處理超時30秒超時到您的動態。

看起來您的上傳量足夠大，需要更多時間完成，您無法通過Heroku運行該大小/長度的請求。文檔在這裏，解釋他們的政策：https://devcenter.heroku.com/articles/request-timeout

解決此限制的一種方法是創建Amazon S3存儲桶，允許您的客戶端直接上載到JS或富客戶端。

這裏有一個單獨的問題解釋瞭如何向我們JS直接上傳到S3：Uploading Image to Amazon s3 with HTML, javascript & jQuery with Ajax Request (No PHP)

來源

2013-10-07 14:37:21 Winfield

我認爲通過不使用直接上傳設置S3作爲回形針存儲它沒有被存儲在Heroku – grabury

上傳卻還在繼續通過一個測功機，然後到S3。您最終將測功機綁定兩次，一次接收上傳，然後再次將其上傳到s3。 –

好的。謝謝。我想下一步是谷歌如何直接與js上傳 – grabury

使用回形針和AWS上傳大文件時出現錯誤

回答

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